PROSTATE CANCER: SURVEILLANCE OR SURGERY?
BACKGROUND: According to the American Cancer Society, more than 192,000 men will be diagnosed with prostate cancer this year. About 27,000 will die. Prostate cancer is the most common type of cancer found in men in this country, other than skin cancer. It is the second leading cause of cancer death in men behind lung cancer. About one out of every six men will get prostate cancer during his lifetime, and about one man in 35 will die of the disease. More than 2 million men in the United States who have had prostate cancer are still alive today.
A SLOW GROWING CANCER: Most of the time, prostate cancer grows slowly. Autopsy studies show many men who died of other diseases also had prostate cancer that never caused a problem. These studies reveal that as many as seven to nine out of 10 men had prostate cancer by age 80 but didn't know it.
WATCHFUL WAITING: Some men may never need treatment for their prostate cancer because it often grows very slowly. In one article, published in the Journal of the National Cancer Institute, researchers estimated that about 25 percent of men diagnosed with prostate cancer will be treated unnecessarily. Some doctors may suggest an approach called "watchful waiting." This has traditionally meant that doctors will "watch and wait" until the cancer causes symptoms before starting any type of treatment. Some men choose this approach to avoid the side effects of strong treatments. Others want a more proactive treatment plan.
ACTIVE SURVEILLANCE: Now, some doctors are employing an approach called "active surveillance." It's slightly more aggressive than watchful waiting. Patients must have a rectal exam and PSA test every four months. They also have a biopsy once a year. Candidates for this plan include patients who have a PSA below 10 and a Gleason score that falls within a specific range. According to the American Cancer Society, not all experts agree on how often testing should occur for active surveillance. There is also a debate about when is the best time to start treatment. Some early studies have shown that men who choose active surveillance and go on to be treated do just as well as those who decide to start treatment right away.
? For More Information, Contact:
University of Miami Miller School of Medicine
Copyright 2009 The E.W. Scripps Co. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.
Latest Health Headlines
A new study in the British Medical Journal is the latest to look at whether moderate drinking during pregnancy is associated with adverse effects on children. The researcher's measure for detrimental fetal neurodevelopment - children's ability to do various balance tasks at age 10.